Pulling this thread back.
Have the Hotchkis bars front and back. The front is planted with the Hotchkis bar and my alignment settings. The rear with with the Hotchkis bar set at full soft. The Z is tail happy.
Had slides yesterday during my trackday. Had one really big that I thought that I wasn't going to be able to come out of.
There was a Mustang that followed me. And he thought that I was trying to drift around the track. LOL
So with what I learned. I'm whiching back to the stock rear bar.